When light of wavelength 410 nm passes through 2.5 mm of a solution of the dye responsible for the yellow of daffodils at a concentration 0.433 mmol dm^(β3), the transmission is 71.5 percent.
Calculate the molar absorption coefficient of the coloring matter at this wavelength and express the answer in centimeters squared per mole (cm^2 mol^(-1)).
Answers: 1
Chemistry, 22.06.2019 20:00
Glucose (c6h12o6) is an important biological molecule. (round the answer to nearest hundredth.) what is the percent by mass of carbon in glucose?
Answers: 2
Chemistry, 22.06.2019 21:00
One similarity and one difference between an element and a mixture of elements
Answers: 1
Chemistry, 23.06.2019 00:30
Ok, so i have 2 questions. try to answer them both: (the topic is fire) 1) how can you represent the chemical reaction of fire? 2) what kind of bond is formed in this chemical reaction
Answers: 3
Chemistry, 23.06.2019 03:30
Mr. rose asked his student to draw a quadrilateral with four unequal sides. an example of this kind of quadrilateral
Answers: 1
When light of wavelength 410 nm passes through 2.5 mm of a solution of the dye responsible for the y...
Business, 26.05.2021 21:50
Mathematics, 26.05.2021 21:50
Mathematics, 26.05.2021 21:50
Mathematics, 26.05.2021 21:50
Mathematics, 26.05.2021 21:50
English, 26.05.2021 21:50
Mathematics, 26.05.2021 21:50
Chemistry, 26.05.2021 21:50
Spanish, 26.05.2021 21:50
Mathematics, 26.05.2021 21:50
Arts, 26.05.2021 21:50